CN219454153U - Indoor ventilation system for building decoration - Google Patents

Abstract

The utility model relates to a ventilation equipment technical field specifically discloses an indoor ventilation system for architectural decoration, and it includes the ventilation pipe and sets up the filter plate of ventilation pipe air intake department, be equipped with wind pressure sensor in the ventilation pipe, ventilation pipe outside sliding connection has the clearance board and is used for driving the clearance board is followed filter plate extending direction gliding actuating mechanism, the clearance board is located the filter plate is kept away from one side of ventilation pipe and will be partial the filtration pore of filter plate is shielded, ventilation pipe bottom fixed mounting has the collection box that the opening is upwards, the collection box is located filter plate bottom, be equipped with on the collection box be used for with debris under the clearance board clearance is followed clearance mechanism that takes off on the clearance board. The utility model has the effect of improving large-scale debris such as plastic bag and receive the suction of air-blower to cover and influence the circulation of air problem on the filter screen.

Description

Indoor ventilation system for building decoration

Technical Field

The application relates to the technical field of ventilation equipment, in particular to an indoor ventilation system for architectural decoration.

Background

Currently, ventilation design and planning for buildings is an indispensable step in the building process. The building ventilation is divided into natural ventilation and mechanical ventilation, namely, indoor polluted air of a building is directly or purified and then discharged outdoors, and fresh air is supplemented, so that the indoor air environment is kept to meet the sanitary standard.

The existing building ventilation is to install a ventilation system in the building, and the ventilation system generally comprises an air inlet pipe and a blower arranged in the air inlet pipe, and air is circulated through the blower. Along with the increasing demand of people on air quality, people can install a filter screen in an air inlet pipe to filter impurities such as dust in the air, so that the air entering a building is cleaner.

To above-mentioned related art, because current air-supply line mostly sets up outside the building, exists large-scale debris such as plastic bag in the external environment, when the plastic bag wafts to the air inlet mouth of pipe, because the air-blower is inhaling inwards, the plastic bag can hug closely in air intake one side of filter screen, influences the circulation of air in the air intake, and then influences ventilation system's ventilation effect.

Disclosure of Invention

In order to solve the problem that large sundries such as plastic bags are covered on a filter screen by the suction force of a blower to influence air circulation, the application provides an indoor ventilation system for building decoration.

The application provides an indoor ventilation system for architectural decoration adopts following technical scheme:

the utility model provides an indoor ventilation system for architectural decoration, is in including ventilation pipe and setting the filter plate of ventilation pipe air intake department, be equipped with wind pressure sensor in the ventilation pipe, ventilation pipe outside sliding connection has the clearance board and is used for driving the clearance board is followed filter plate extending direction gliding actuating mechanism, the clearance board is located the filter plate is kept away from one side of ventilation pipe and will be partly the filtration pore of filter plate is shielded, ventilation pipe bottom fixed mounting has the ascending collection box of opening, the collection box is located filter plate bottom, be equipped with on the collection box be used for with debris under the clearance board clearance is followed clearance mechanism that takes off on the clearance board.

Through adopting above-mentioned technical scheme, when covering large-scale debris such as plastic bag on the filter plate, because the clearance board is with the part filtration pore of filter plate shielding, the clearance board is located between debris and the filter plate, wind pressure sensor receives the signal that wind-force diminishes and sends out, it slides along filter plate extending direction to order about the clearance board through actuating mechanism, the clearance board is close to with the glove box collection box, treat that clearance board removes debris on the clearance board from the clearance board after the appropriate position, debris falls into and is stored in the collection box, realize improving large-scale debris such as plastic bag and influence the effect of air circulation problem by the suction cover of air-blower on the filter screen.

Optionally, a plurality of protrusions are fixedly connected to one side, away from the filter plate, of the cleaning plate.

Through adopting above-mentioned technical scheme, bellied setting makes debris card between two adjacent archs when being absorbed by the ventilation pipe, and protruding drives debris and moves down, has improved the problem that leads to being difficult to the clearance because of debris surface frictional force is little.

Optionally, the cleaning mechanism includes a first fan rotatably connected in the collection box, the first fan is located on one side of the collection box near the filter plate, and a blowing direction of the first fan is directed by one side of the collection box near the filter plate to one side of the collection box far away from the filter plate.

Through adopting above-mentioned technical scheme, when the clearance board removed to the suitable position, open first fan, first fan is towards the directional direction of keeping away from the filter plate of collecting the box by the one side that the box is close to the filter plate of collecting, debris such as plastic bag receive the wind of keeping away from clearance board direction and keep away from the clearance board, falls into under the effect of gravity and collects in the box, realizes taking off debris from the clearance board effect.

Optionally, the cleaning mechanism includes a second fan rotatably connected in the collection box, the second fan is located on one side of the collection box away from the filter plate, and a blowing direction of the second fan is directed by one side of the collection box close to the filter plate to one side of the collection box away from the filter plate.

Through adopting above-mentioned technical scheme, when the clearance board removed to the suitable position, open the second fan, the second fan is towards the directional direction of keeping away from the filter plate of collecting the box by the one side that the box is close to the filter plate of collecting, debris such as plastic bag receive the second fan to keep away from the suction of clearance board, fall into under the effect of gravity in the box of collecting, further strengthened the effect of taking off debris from the clearance board.

Optionally, the actuating mechanism is including rotating two screws that connect in ventilation pipe both sides, the axial of screw rod with the direction of movement of clearance board is the same, the both ends of clearance board respectively with two screw rod screw thread rotates to be connected, actuating mechanism still includes and is used for driving the screw rod pivoted driving piece.

Through adopting above-mentioned technical scheme, when debris such as plastic bag attach on the filter plate, order about two screw rods synchronous corotations through the driving piece, because the both ends of clearance board and the equal threaded connection of two screw rods, the both ends that drive clearance board when the screw rod is rotatory are synchronous to the direction removal that is close to the collection box, realize clearance board along the gliding effect of filter plate extending direction.

Optionally, the driving piece is electrically connected with the output end of the wind pressure sensor.

Through adopting above-mentioned technical scheme, when the plastic bag shelters from on the filter plate, wind pressure sensor perception wind-force reduces, and the driving piece is controlled to start, realizes the automatic clearance to debris on the filter plate.

Optionally, the collection box top rotates respectively and is connected with two apron, two the apron will the opening of collection box covers completely, and two the junction of apron is located on the removal orbit of clearance board, be equipped with on the apron and order about the piece that resets that the apron reset.

Through adopting above-mentioned technical scheme, when the clearance board removed to two apron junctions, two apron received the downforce that the clearance board removed, and the apron is close to the one end of another apron and pushes down, and debris on the clearance board falls into the collection box, and when the clearance board kept away from the collection box, it returns the normal position to drive two apron rotations through the piece that resets, seals the opening of collection box, improves the problem that debris that gathers flies out.

Optionally, a plurality of bristles are fixedly connected to one side of the cleaning plate, which is close to the filter plate.

Through adopting above-mentioned technical scheme, when debris such as clearance board clearance plastic bag, the brush hair on the clearance board gets off the dust clearance on the filter plate simultaneously, has improved the problem of piling up the dust on the filter plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cleaning plate is driven to slide along the extending direction of the filter plate by the driving mechanism, the cleaning plate is close to the collecting box of the glove box, sundries on the cleaning plate are taken down from the cleaning plate by the cleaning mechanism after the cleaning plate moves to a proper position, and the sundries fall into the collecting box to be stored, so that the effect of improving the problem that large sundries such as plastic bags are covered on the filter screen by the suction force of the air blower to influence air circulation is realized;

2. when the cleaning plate moves to a proper position, the first fan is started, the first fan blows air towards the direction from the side, close to the filter plate, of the collecting box to the direction, away from the filter plate, of the collecting box, sundries such as plastic bags and the like are subjected to the air in the direction away from the cleaning plate and are away from the cleaning plate, and the sundries fall into the collecting box under the action of gravity, so that the effect of taking the sundries off the cleaning plate is achieved;

3. the protruding arrangement makes debris card between two adjacent protruding when being absorbed by the ventilation pipe, and protruding drives debris and moves down, has improved the problem that is difficult to clear up because of debris surface frictional force is little. When the cleaning plate cleans sundries such as plastic bags, the brush hairs on the cleaning plate clean dust on the filter plate at the same time, so that the problem of dust accumulation on the filter plate is solved.

Drawings

Fig. 1 is a schematic overall structure of an embodiment of the present application.

Fig. 2 is an enlarged schematic view of the portion a in fig. 1.

Fig. 3 is an enlarged schematic view of a portion B in fig. 1.

Reference numerals: 1. a ventilation pipe; 11. a filter plate; 2. a cleaning plate; 21. a protrusion; 22. brushing; 3. a collection box; 31. a cover plate; 32. a first fan; 33. a second fan; 34. a relief groove; 41. a screw; 42. a mounting base; 43. a driving member.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses an indoor ventilation system for architectural decoration. Referring to fig. 1 and 2, the indoor ventilation system for building decoration comprises a ventilation pipe 1 and a filter plate 11 arranged at an air inlet of the ventilation pipe 1, wherein the filter plate 11 is perpendicular to the ground, a wind pressure sensor is arranged in the ventilation pipe 1, a cleaning plate 2 is slidably connected to the outer side of the ventilation pipe 1 and a driving mechanism for driving the cleaning plate 2 to slide along the extending direction of the filter plate 11, the cleaning plate 2 is positioned at one side of the filter plate 11 far away from the ventilation pipe 1 and shields the filter holes of part of the filter plates 11, a mounting frame is mounted on the ground, a collecting box 3 with an upward opening is fixedly mounted on the mounting frame, the collecting box 3 is positioned at the bottom of the filter plate 11, and a cleaning mechanism for taking down sundries cleaned by the cleaning plate 2 from the cleaning plate 2 is arranged on the collecting box 3.

When large-scale debris such as plastic bag cover has on filter plate 11, because clearance board 2 is with the part filtration pore of filter plate 11 shielding, clearance board 2 is located between debris and the filter plate 11, wind pressure sensor receives the signal that wind-force diminishes and sends out, it slides along filter plate 11 extending direction to order about clearance board 2 through actuating mechanism, clearance board 2 is close to with debris box collection box 3, treat clearance board 2 and remove the debris on the clearance board 2 from clearance board 2 through clearance mechanism after the appropriate position, the debris falls into collection box 3 and is stored, realize improving large-scale debris such as plastic bag and influence the effect of air circulation problem on the filter screen by the suction cover of air-blower.

Considering that the volume of the foreign matter is small, it may be difficult to cover the cleaning plate 2, and in another embodiment, an extension plate perpendicular to the cleaning plate 2 is fixedly connected to the middle of the cleaning plate 2, and when the cleaning plate 2 is located at the highest position, the length of the extension plate in the vertical direction is greater than the length of the filter plate 11 in the vertical direction.

In order to realize the removal of clearance board 2, refer to fig. 1, 2, actuating mechanism is including rotating two screw rods 41 of connecting in ventilation pipe 1 both sides, the axial of screw rod 41 is the same with the direction of movement of clearance board 2, the both ends of clearance board 2 rigid coupling respectively have two mount pads 42, two mount pads 42 are connected with two screw rod 41 screw thread rotations respectively, actuating mechanism still includes the driving piece 43 that is used for driving screw rod 41 pivoted, driving piece 43 can be servo motor, step motor etc. in this application, driving piece 43 is servo motor.

When sundries such as plastic bags are attached to the filter plate 11, the two screws 41 are driven to synchronously rotate in the same direction through the driving piece 43, and as the two ends of the cleaning plate 2 are in threaded connection with the two screws 41, the two ends of the cleaning plate 2 are driven to synchronously move in the direction close to the collecting box 3 when the screws 41 rotate, so that the effect that the cleaning plate 2 slides along the extending direction of the filter plate 11 is achieved.

In order to automate the cleaning process, the driving member 43 is electrically connected to the output of the wind pressure sensor. When the plastic bag is covered on the filter plate 11, the wind pressure sensor senses the reduction of wind force, and the driving piece 43 is controlled to be started, so that the automatic cleaning of sundries on the filter plate 11 is realized.

In order to remove sundries cleaned by the cleaning plate 2, referring to fig. 3, the cleaning mechanism includes a first fan 32 rotatably connected in the collecting box 3, the first fan 32 is located at one side of the collecting box 3 close to the filter plate 11, a blowing direction of the first fan 32 is directed to one side of the collecting box 3 far away from the filter plate 11 from one side of the collecting box 3 close to the filter plate 11, and two opposite sides of the collecting box 3 along a direction perpendicular to a moving direction of the cleaning plate 2 are provided with yielding grooves 34 for providing a moving space for the cleaning plate 2, and the yielding grooves 34 penetrate through a wall thickness of the collecting box 3.

When the cleaning plate 2 moves to a proper position, the first fan 32 is started, the first fan 32 blows air towards the direction, which is close to the filter plate 11, of the collecting box 3, which is far away from the filter plate 11, from the collecting box 3, sundries such as plastic bags are subjected to wind in the direction away from the cleaning plate 2 and far away from the cleaning plate 2, and fall into the collecting box 3 under the action of gravity, so that the effect of taking the sundries off from the cleaning plate 2 is realized.

In view of the problem of insufficient wind of the first fan 32, in order to enhance the adsorption effect on the foreign matters, referring to fig. 1, the cleaning mechanism includes a second fan 33 rotatably connected in the collection box 3, the second fan 33 being located at a side of the collection box 3 away from the filter plate 11, a blowing direction of the second fan 33 being directed from a side of the collection box 3 near the filter plate 11 to a side of the collection box 3 away from the filter plate 11.

When the cleaning plate 2 moves to a proper position, the second fan 33 is started, the second fan 33 blows air towards the direction, which is from the side, close to the filter plate 11, of the collecting box 3 to the direction, away from the filter plate 11, of the collecting box 3, sundries such as plastic bags and the like are subjected to the suction force, away from the cleaning plate 2, of the second fan 33, and fall into the collecting box 3 under the action of gravity, so that the effect of removing the sundries from the cleaning plate 2 is further enhanced.

In order to realize automatic control of the first fan 32 and the second fan 33, in another embodiment, a pressure sensor is fixedly connected to the bottom wall of the yielding groove 34, and the first fan 32 and the second fan 33 are electrically connected to output ends of the pressure sensor. When the cleaning plate 2 moves into the collecting box 3, the pressure sensor is pressed, the first fan 32 and the second fan 33 are controlled to be started, and automatic control of the first fan 32 and the second fan 33 is achieved.

Considering that part of sundries are smooth on the surface and difficult to be taken down by the cleaning plate 2, referring to fig. 2, one side of the cleaning plate 2 far away from the filter plate 11 is fixedly connected with a plurality of protrusions 21, and anti-slip layers are arranged on the protrusions 21 and can be anti-slip grids or anti-slip grooves. The arrangement of the bulges 21 ensures that sundries are clamped between two adjacent bulges 21 when being sucked by the ventilation pipe 1, and the bulges 21 drive the sundries to move downwards, so that the problem that the sundries are difficult to clean due to small friction force on the surface of the sundries is solved.

Considering that dust in the air is accumulated on the filter plate 11 after a long period of use, referring to fig. 2, a plurality of bristles 22 are fixedly connected to one side of the cleaning plate 2 near the filter plate 11. When the cleaning plate 2 cleans sundries such as plastic bags, the bristles 22 on the cleaning plate 2 simultaneously clean dust on the filter plate 11, so that the problem of dust accumulation on the filter plate 11 is solved.

Considering that sundries collected into the collection box 3 may fly out again from the opening of the collection box 3 by natural wind, the filter plate 11 is shielded again or the urban appearance is influenced in the air, referring to fig. 2 and 3, the top of the collection box 3 is respectively and rotatably connected with two cover plates 31, the opening of the collection box 3 is completely covered by the two cover plates 31, the joint of the two cover plates 31 is positioned on the moving track of the cleaning plate 2, a reset piece for driving the cover plates 31 to reset is arranged on the cover plates 31, the rotating axis of the cover plates 31 is not positioned at the center position of the cover plates 31, and the reset piece is a pressing block fixedly connected on one side far away from the joint of the two cover plates 31.

When the cleaning plate 2 moves to the joint of the two cover plates 31, the two cover plates 31 are pressed down by the downward pressure of the movement of the cleaning plate 2, one end of the cover plate 31 close to the other cover plate 31 is pressed down, sundries on the cleaning plate 2 fall into the collecting box 3, and when the cleaning plate 2 is far away from the collecting box 3, the two cover plates 31 are driven to rotate back to the original position due to the gravity of the pressing block, so that the opening of the collecting box 3 is closed, and the problem that the collected sundries fly out is solved.

The implementation principle of the indoor ventilation system for building decoration in the embodiment of the application is as follows: when large-scale debris such as plastic bag cover has on filter plate 11, because clearance board 2 shields the part filtration pore of filter plate 11, clearance board 2 is located between debris and the filter plate 11, wind pressure sensor received the signal that wind-force diminishes and send out, drive two screw rods 41 synchronous corotation through driving piece 43, because the both ends of clearance board 2 and the equal threaded connection of two screw rods 41, drive the both ends of clearance board 2 and remove to the direction that is close to collecting box 3 when screw rods 41 rotate, clearance board 2 carries debris box collecting box 3 to be close to, wait after clearance board 2 moves to the suitable position, first fan 32 and second fan 33 are towards the direction that collecting box 3 kept away from filter plate 11 by collecting box 3 is close to filter plate 11, the debris falls into and is stored in collecting box 3, realize improving large-scale debris such as plastic bag and influence the air circulation problem by the suction cover of air-blower on the filter screen.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides an indoor ventilation system for architectural decoration, includes ventilation pipe (1) and sets up filter plate (11) of ventilation pipe (1) air intake department, its characterized in that: be equipped with wind pressure sensor in ventilation pipe (1), ventilation pipe (1) outside sliding connection has clearance board (2) and is used for driving clearance board (2) are followed filter plate (11) extending direction gliding actuating mechanism, clearance board (2) are located filter plate (11) are kept away from one side of ventilation pipe (1) and will be partly filter plate (11) filtration pore is sheltered from, ventilation pipe (1) bottom fixed mounting has collection box (3) that the opening is upwards, collection box (3) are located filter plate (11) bottom, be equipped with on collection box (3) be used for with debris under the clearance board (2) are followed clearance mechanism that takes off on clearance board (2).

2. The indoor ventilation system for architectural decoration according to claim 1, wherein: one side of the cleaning plate (2) far away from the filter plate (11) is fixedly connected with a plurality of bulges (21).

3. The indoor ventilation system for architectural decoration according to claim 2, wherein: the cleaning mechanism comprises a first fan (32) which is rotationally connected in the collecting box (3), the first fan (32) is located on one side, close to the filter plate (11), of the collecting box (3), and the blowing direction of the first fan (32) is from one side, close to the filter plate (11), of the collecting box (3) to one side, far away from the filter plate (11), of the collecting box (3).

4. The indoor ventilation system for architectural decoration according to claim 3, wherein: the cleaning mechanism comprises a second fan (33) which is rotationally connected in the collecting box (3), the second fan (33) is located on one side, far away from the filter plate (11), of the collecting box (3), and the blowing direction of the second fan (33) is from one side, close to the filter plate (11), of the collecting box (3) to one side, far away from the filter plate (11), of the collecting box (3).

5. An indoor ventilation system for architectural decoration according to any one of claims 1-4, wherein: the driving mechanism comprises two screws (41) which are rotatably connected to two sides of the ventilation pipe (1), the axial direction of each screw (41) is the same as the moving direction of the cleaning plate (2), two ends of the cleaning plate (2) are respectively in threaded rotation connection with the two screws (41), and the driving mechanism further comprises a driving piece (43) for driving the screws (41) to rotate.

6. The indoor ventilation system for architectural decoration according to claim 5, wherein: the driving piece (43) is electrically connected with the output end of the wind pressure sensor.

7. An indoor ventilation system for architectural decoration according to any one of claims 1-4, wherein: the top of the collecting box (3) is respectively and rotatably connected with two cover plates (31), the two cover plates (31) completely cover the opening of the collecting box (3), the joint of the two cover plates (31) is positioned on the moving track of the cleaning plate (2), and the cover plates (31) are provided with reset pieces for driving the cover plates (31) to reset.

8. An indoor ventilation system for architectural decoration according to any one of claims 1-4, wherein: a plurality of bristles (22) are fixedly connected to one side of the cleaning plate (2) close to the filter plate (11).